Post/Page Font Editor

Hi;
I’m trying to locate an editor similar to TinyMCE that won’t cause problems with the theme that we use. I’ve tried MCE and it causes problems. All I want to be able to do is adjust font styles. I’m not HTML savvy so please don’t suggest I fix them that way. Thanks for the help. Kevin

Thank-you both for taking the time to respond. Yes, Nathan, I want to be able to modify fonts “simply”. I used the copy/paste function as I was copying/pasting text from another site, and it came out worse that just copying/pasting/inserting into the post I was creating.